604 crate engine out of an ASA Late model. Last rebuilt in Dec 2009 and ran 8 races. Comes with upgraded valve springs,water pump, fuel pump, factory balancer, and low clearance oil pan. No carb, distributor. Asking $3500 obo. Engine still in car and you can hear it run. Made 436 hp on the dyno. Contact me at 630-430-1717 or josh@joshnelms.com